Hesitant Acc.

88 Bronco II

When you blip the throttle the truck will hesitate. It feels like having a carburetor with a bad accelerator pump. Once i get moving the engine runs fine, it seems to get sufficient fuel then. This problem has become very irritating because you have to slip the clutch to prevent it from stalling at stop and go's. I have had the truck for several months and the problem has always been there, not improving or getting worse.

Any suggestions?

Thanks